Developing peak
USBC bowler profile
Ryan Sistar
League Competitor
21-30727
Bowling since 2022
140+ peak
250 games
Lifetime average
133.6
Lifetime games
417
Highest average
155
Career honors
0
What this profile flair means
Developing peak aura
The nameplate aura reflects a highest recorded league average of 155.
League Competitor
The starting title for a bowler with recorded league history.
Honor pins
Pins appear after a recognized 300 game, 800 or 900 series, or 11-in-a-row award.
Milestone marks
These celebrate peak average, career average, recorded games, and accumulated honors separately.
Historical records
League History
USBC records begin in 2022. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2025-2026
Majors 2025-2026
· W
2024-2025
Majors 2024-2025
· W
2023-2024
Juniors 2023-2024
· W
2022-2023
Bantam Preps 2022-2023
· W
2021-2022
Bantam Preps 2021-22
· W
USBC standing
Memberships
IBC Youth HQ
Most recent
Tri County USBC
Past
Tri County USBC
Past
Tri County USBC
Past
Tri County USBC
Past
Tri County USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
138
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26155 → 138
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.